I have a nice single tank poseidon jetstream set up (1 first stage and 2 second stages). Looking to trade for a similiar setup in dive rite, hog, apeks etc... I was a north east diver and now live in south florida. Just looking for something a little more serviceable in this area. I recently ( 1 week ago ) dove the poseidons to 200 fsw and they breathe like brand new. Serviced less than a year ago. Always serviced at the dive shop that I managed in NY. I am also open to sell if you're interested.